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Diffstat (limited to 'engines/tinsel/music.cpp')
-rw-r--r--engines/tinsel/music.cpp72
1 files changed, 36 insertions, 36 deletions
diff --git a/engines/tinsel/music.cpp b/engines/tinsel/music.cpp
index f552c49491..781a378f13 100644
--- a/engines/tinsel/music.cpp
+++ b/engines/tinsel/music.cpp
@@ -64,13 +64,13 @@ struct SOUND_BUFFER {
// FIXME: Avoid non-const global vars
// MIDI buffer
-static SOUND_BUFFER midiBuffer = { 0, 0 };
+static SOUND_BUFFER g_midiBuffer = { 0, 0 };
-static SCNHANDLE currentMidi = 0;
-static bool currentLoop = false;
+static SCNHANDLE g_currentMidi = 0;
+static bool g_currentLoop = false;
// We allocate 155 entries because that's the maximum, used in the SCN version
-static SCNHANDLE midiOffsets[155];
+static SCNHANDLE g_midiOffsets[155];
static const int enhancedAudioGRAVersion[] = {
1, 2, 1, 1, 3, 3, 4, 4, 5, 6, // 1-10
@@ -110,16 +110,16 @@ static const int enhancedAudioSCNVersion[] = {
};
int GetTrackNumber(SCNHANDLE hMidi) {
- for (int i = 0; i < ARRAYSIZE(midiOffsets); i++)
- if (midiOffsets[i] == hMidi)
+ for (int i = 0; i < ARRAYSIZE(g_midiOffsets); i++)
+ if (g_midiOffsets[i] == hMidi)
return i;
return -1;
}
SCNHANDLE GetTrackOffset(int trackNumber) {
- assert(trackNumber < ARRAYSIZE(midiOffsets));
- return midiOffsets[trackNumber];
+ assert(trackNumber < ARRAYSIZE(g_midiOffsets));
+ return g_midiOffsets[trackNumber];
}
/**
@@ -128,8 +128,8 @@ SCNHANDLE GetTrackOffset(int trackNumber) {
* @param bLoop Whether to loop the sequence
*/
bool PlayMidiSequence(uint32 dwFileOffset, bool bLoop) {
- currentMidi = dwFileOffset;
- currentLoop = bLoop;
+ g_currentMidi = dwFileOffset;
+ g_currentLoop = bLoop;
// Tinsel V1 PSX uses a different music format, so i
// disable it here.
@@ -166,8 +166,8 @@ bool PlayMidiSequence(uint32 dwFileOffset, bool bLoop) {
StopMidi();
// StopMidi resets these fields, so set them again
- currentMidi = dwFileOffset;
- currentLoop = bLoop;
+ g_currentMidi = dwFileOffset;
+ g_currentLoop = bLoop;
// try to play track, but don't fall back to a true CD
g_system->getAudioCDManager()->play(track, bLoop ? -1 : 1, 0, 0, true);
@@ -203,13 +203,13 @@ bool PlayMidiSequence(uint32 dwFileOffset, bool bLoop) {
dwSeqLen = midiStream.readUint32LE();
// make sure buffer is large enough for this sequence
- assert(dwSeqLen > 0 && dwSeqLen <= midiBuffer.size);
+ assert(dwSeqLen > 0 && dwSeqLen <= g_midiBuffer.size);
// stop any currently playing tune
_vm->_midiMusic->stop();
// read the sequence
- if (midiStream.read(midiBuffer.pDat, dwSeqLen) != dwSeqLen)
+ if (midiStream.read(g_midiBuffer.pDat, dwSeqLen) != dwSeqLen)
error(FILE_IS_CORRUPT, MIDI_FILE);
midiStream.close();
@@ -231,14 +231,14 @@ bool PlayMidiSequence(uint32 dwFileOffset, bool bLoop) {
_vm->_midiMusic->send(0x7F07B0 | 13);
}
- _vm->_midiMusic->playXMIDI(midiBuffer.pDat, dwSeqLen, bLoop);
+ _vm->_midiMusic->playXMIDI(g_midiBuffer.pDat, dwSeqLen, bLoop);
// Store the length
//dwLastSeqLen = dwSeqLen;
} else {
// dwFileOffset == dwLastMidiIndex
_vm->_midiMusic->stop();
- _vm->_midiMusic->playXMIDI(midiBuffer.pDat, dwSeqLen, bLoop);
+ _vm->_midiMusic->playXMIDI(g_midiBuffer.pDat, dwSeqLen, bLoop);
}
return true;
@@ -259,8 +259,8 @@ bool MidiPlaying() {
* Stops any currently playing midi.
*/
bool StopMidi() {
- currentMidi = 0;
- currentLoop = false;
+ g_currentMidi = 0;
+ g_currentLoop = false;
if (_vm->getFeatures() & GF_ENHANCED_AUDIO_SUPPORT) {
g_system->getAudioCDManager()->stop();
@@ -295,8 +295,8 @@ void SetMidiVolume(int vol) {
_vm->_midiMusic->setVolume(vol);
} else if (vol != 0 && priorVolMusic == 0) {
// Perhaps restart last midi sequence
- if (currentLoop)
- PlayMidiSequence(currentMidi, true);
+ if (g_currentLoop)
+ PlayMidiSequence(g_currentMidi, true);
_vm->_midiMusic->setVolume(vol);
} else if (vol != 0 && priorVolMusic != 0) {
@@ -318,7 +318,7 @@ void OpenMidiFiles() {
if ((_vm->getFeatures() & GF_DEMO) || (TinselVersion == TINSEL_V2) || TinselV1PSX)
return;
- if (midiBuffer.pDat)
+ if (g_midiBuffer.pDat)
// already allocated
return;
@@ -327,15 +327,15 @@ void OpenMidiFiles() {
error(CANNOT_FIND_FILE, MIDI_FILE);
// gen length of the largest sequence
- midiBuffer.size = midiStream.readUint32LE();
+ g_midiBuffer.size = midiStream.readUint32LE();
if (midiStream.eos() || midiStream.err())
error(FILE_IS_CORRUPT, MIDI_FILE);
- if (midiBuffer.size) {
+ if (g_midiBuffer.size) {
// allocate a buffer big enough for the largest MIDI sequence
- if ((midiBuffer.pDat = (uint8 *)malloc(midiBuffer.size)) != NULL) {
+ if ((g_midiBuffer.pDat = (uint8 *)malloc(g_midiBuffer.size)) != NULL) {
// clear out the buffer
- memset(midiBuffer.pDat, 0, midiBuffer.size);
+ memset(g_midiBuffer.pDat, 0, g_midiBuffer.size);
// VMM_lock(midiBuffer.pDat, midiBuffer.size);
} else {
//mSeqHandle = NULL;
@@ -352,15 +352,15 @@ void OpenMidiFiles() {
uint32 songLength = 0;
// Init
- for (int i = 0; i < ARRAYSIZE(midiOffsets); i++)
- midiOffsets[i] = 0;
+ for (int i = 0; i < ARRAYSIZE(g_midiOffsets); i++)
+ g_midiOffsets[i] = 0;
while (!midiStream.eos() && !midiStream.err()) {
if (curOffset + (4 * curTrack) >= (uint32)midiStream.size())
break;
- assert(curTrack < ARRAYSIZE(midiOffsets));
- midiOffsets[curTrack] = curOffset + (4 * curTrack);
+ assert(curTrack < ARRAYSIZE(g_midiOffsets));
+ g_midiOffsets[curTrack] = curOffset + (4 * curTrack);
//debug("%d: %d", curTrack, midiOffsets[curTrack]);
songLength = midiStream.readUint32LE();
@@ -374,8 +374,8 @@ void OpenMidiFiles() {
}
void DeleteMidiBuffer() {
- free(midiBuffer.pDat);
- midiBuffer.pDat = NULL;
+ free(g_midiBuffer.pDat);
+ g_midiBuffer.pDat = NULL;
}
MidiMusicPlayer::MidiMusicPlayer() {
@@ -860,22 +860,22 @@ void PCMMusicPlayer::stop() {
}
void CurrentMidiFacts(SCNHANDLE *pMidi, bool *pLoop) {
- *pMidi = currentMidi;
- *pLoop = currentLoop;
+ *pMidi = g_currentMidi;
+ *pLoop = g_currentLoop;
}
void RestoreMidiFacts(SCNHANDLE Midi, bool Loop) {
StopMidi();
- currentMidi = Midi;
- currentLoop = Loop;
+ g_currentMidi = Midi;
+ g_currentLoop = Loop;
if (_vm->_config->_musicVolume != 0 && Loop) {
bool mute = false;
if (ConfMan.hasKey("mute"))
mute = ConfMan.getBool("mute");
- PlayMidiSequence(currentMidi, true);
+ PlayMidiSequence(g_currentMidi, true);
SetMidiVolume(mute ? 0 : _vm->_config->_musicVolume);
}
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-08-30 07:23:36 +0000